1 files changed, 38 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2224-drm-amdgpu-don-t-skip-attributes-when-powerplay-is-e.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2224-drm-amdgpu-don-t-skip-attributes-when-powerplay-is-e.patch
new file mode 100644
index 00000000..515a5637
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2224-drm-amdgpu-don-t-skip-attributes-when-powerplay-is-e.patch
@@ -0,0 +1,38 @@
+From b7fc8079bf579b9dc327d365bfeca3725da31303 Mon Sep 17 00:00:00 2001
+From: Alex Deucher <alexander.deucher@amd.com>
+Date: Mon, 20 Nov 2017 17:49:53 -0500
+Subject: [PATCH 2224/4131] drm/amdgpu: don't skip attributes when powerplay is
+ enabled
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The function checks non-powerplay structures so regressed when
+the pp_enabled check was removed.  This should ideally be
+implemented similarly for powerplay.
+
+Fixes: 6d07fe7bcae57 ("drm/amdgpu: delete pp_enable in adev")
+Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+index 620cb7a..f2090d1 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+@@ -945,6 +945,10 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
+ 	struct amdgpu_device *adev = dev_get_drvdata(dev);
+ 	umode_t effective_mode = attr->mode;
+ 
++	/* no skipping for powerplay */
++	if (adev->powerplay.cgs_device)
++		return effective_mode;
++
+ 	/* Skip limit attributes if DPM is not enabled */
+ 	if (!adev->pm.dpm_enabled &&
+ 	    (attr == &sensor_dev_attr_temp1_crit.dev_attr.attr ||
+-- 
+2.7.4
+